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mash [69]
3 years ago
5

Warmup/Reflection- necessary for attendance

Mathematics
1 answer:
Pepsi [2]3 years ago
8 0

Answer:

x = 7

Step-by-step explanation:

-3 + 2x = 11

(group like terms)

2x = 11 + 3

2x = 14

(divide both sides by 2 to make x stand alone)

2x/2 = 14/2

x = 7

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Xelga [282]
Cancel something
we cancel x's

multiply 1st equation by 5 and 2nd by 7 and add them
-35x-30y=-5
<u>35x-28y=7 +</u>
0x-58y=2

-58y=2
divide both sides by -58
y=-1/29
sub back
5x-4(-1/29)=1
5x+4/29=1
minus 4/29 from both sides
note, 1=29/29
5x=25/29
divide bot sides by 5 (or times 1/5)
x=5/29


(5/29,-1/29)
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3 years ago
Help!!?????? Plssssss
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Answer:

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Doss [256]
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Also, this question seems like an elementary school question, not a high school question, so why does it say that you are in high school?
8 0
3 years ago
Plz read the directions I really don’t understand it....<br> Plz follow what it wants
Ira Lisetskai [31]

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